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Some more work on wireframe

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This commit is contained in:
Alessandro Ranellucci 2014-12-21 22:51:45 +01:00
parent c21a254480
commit 7253dc699a
7 changed files with 107 additions and 37 deletions
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6
xs/src/libslic3r/GCodeWriter.cpp
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@ -491,6 +491,12 @@ GCodeWriter::unlift()
return gcode;
}
Pointf3
GCodeWriter::get_position() const
{
return this->_pos;
}
#ifdef SLIC3RXS
REGISTER_CLASS(GCodeWriter, "GCode::Writer");
#endif

1
xs/src/libslic3r/GCodeWriter.hpp
View file

@ -45,6 +45,7 @@ class GCodeWriter {
std::string unretract();
std::string lift();
std::string unlift();
Pointf3 get_position() const;
private:
std::string _extrusion_axis;

7
xs/src/libslic3r/Point.cpp
View file

@ -161,10 +161,15 @@ Point::ccw(const Line &line) const
}
// returns the CCW angle between this-p1 and this-p2
// i.e. this assumes a CCW rotation from p1 to p2 around this
double
Point::ccw_angle(const Point &p1, const Point &p2) const
{
return Line(*this, p1).orientation() - Line(*this, p2).orientation();
double angle = atan2(p1.x - this->x, p1.y - this->y)
- atan2(p2.x - this->x, p2.y - this->y);
// we only want to return only positive angles
return angle <= 0 ? angle + 2*PI : angle;
}
Point